19507224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 56016000

約数和(自身を除く): 36508776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3889, 5016, 7778, 11667, 15556, 23334, 31112, 42779, 46668, 73891, 85558, 93336, 128337, 147782, 171116, 221673, 256674, 295564, 342232, 443346, 513348, 591128, 812801, 886692, 1026696, 1625602, 1773384, 2438403, 3251204, 4876806, 6502408, 9753612, 19507224]

約数ペア:

[(1, 19507224), (2, 9753612), (3, 6502408), (4, 4876806), (6, 3251204), (8, 2438403), (11, 1773384), (12, 1625602), (19, 1026696), (22, 886692), (24, 812801), (33, 591128), (38, 513348), (44, 443346), (57, 342232), (66, 295564), (76, 256674), (88, 221673), (114, 171116), (132, 147782), (152, 128337), (209, 93336), (228, 85558), (264, 73891), (418, 46668), (456, 42779), (627, 31112), (836, 23334), (1254, 15556), (1672, 11667), (2508, 7778), (3889, 5016)]