19156911816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{46147}}^1$

素因数の和:46523

約数の個数: 96

約数和(自身を含む): 55870460640

約数和(自身を除く): 36713548824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 353, 392, 588, 706, 1059, 1176, 1412, 2118, 2471, 2824, 4236, 4942, 7413, 8472, 9884, 14826, 17297, 19768, 29652, 34594, 46147, 51891, 59304, 69188, 92294, 103782, 138376, 138441, 184588, 207564, 276882, 323029, 369176, 415128, 553764, 646058, 969087, 1107528, 1292116, 1938174, 2261203, 2584232, 3876348, 4522406, 6783609, 7752696, 9044812, 13567218, 16289891, 18089624, 27134436, 32579782, 48869673, 54268872, 65159564, 97739346, 114029237, 130319128, 195478692, 228058474, 342087711, 390957384, 456116948, 684175422, 798204659, 912233896, 1368350844, 1596409318, 2394613977, 2736701688, 3192818636, 4789227954, 6385637272, 9578455908, 19156911816]

約数ペア:

[(1, 19156911816), (2, 9578455908), (3, 6385637272), (4, 4789227954), (6, 3192818636), (7, 2736701688), (8, 2394613977), (12, 1596409318), (14, 1368350844), (21, 912233896), (24, 798204659), (28, 684175422), (42, 456116948), (49, 390957384), (56, 342087711), (84, 228058474), (98, 195478692), (147, 130319128), (168, 114029237), (196, 97739346), (294, 65159564), (353, 54268872), (392, 48869673), (588, 32579782), (706, 27134436), (1059, 18089624), (1176, 16289891), (1412, 13567218), (2118, 9044812), (2471, 7752696), (2824, 6783609), (4236, 4522406), (4942, 3876348), (7413, 2584232), (8472, 2261203), (9884, 1938174), (14826, 1292116), (17297, 1107528), (19768, 969087), (29652, 646058), (34594, 553764), (46147, 415128), (51891, 369176), (59304, 323029), (69188, 276882), (92294, 207564), (103782, 184588), (138376, 138441)]