19879344

素因数分解:

$2^4\times 3^5\times {\mathrm{5113}}^1$

素因数の和:5136

約数の個数: 60

約数和(自身を含む): 57706376

約数和(自身を除く): 37827032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5113, 10226, 15339, 20452, 30678, 40904, 46017, 61356, 81808, 92034, 122712, 138051, 184068, 245424, 276102, 368136, 414153, 552204, 736272, 828306, 1104408, 1242459, 1656612, 2208816, 2484918, 3313224, 4969836, 6626448, 9939672, 19879344]

約数ペア:

[(1, 19879344), (2, 9939672), (3, 6626448), (4, 4969836), (6, 3313224), (8, 2484918), (9, 2208816), (12, 1656612), (16, 1242459), (18, 1104408), (24, 828306), (27, 736272), (36, 552204), (48, 414153), (54, 368136), (72, 276102), (81, 245424), (108, 184068), (144, 138051), (162, 122712), (216, 92034), (243, 81808), (324, 61356), (432, 46017), (486, 40904), (648, 30678), (972, 20452), (1296, 15339), (1944, 10226), (3888, 5113)]