19636694772

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{62989}}^1$

素因数の和:63392

約数の個数: 48

約数和(自身を含む): 46519878720

約数和(自身を除く): 26883183948

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 313, 332, 498, 626, 939, 996, 1252, 1878, 3756, 25979, 51958, 62989, 77937, 103916, 125978, 155874, 188967, 251956, 311748, 377934, 755868, 5228087, 10456174, 15684261, 19715557, 20912348, 31368522, 39431114, 59146671, 62737044, 78862228, 118293342, 236586684, 1636391231, 3272782462, 4909173693, 6545564924, 9818347386, 19636694772]

約数ペア:

[(1, 19636694772), (2, 9818347386), (3, 6545564924), (4, 4909173693), (6, 3272782462), (12, 1636391231), (83, 236586684), (166, 118293342), (249, 78862228), (313, 62737044), (332, 59146671), (498, 39431114), (626, 31368522), (939, 20912348), (996, 19715557), (1252, 15684261), (1878, 10456174), (3756, 5228087), (25979, 755868), (51958, 377934), (62989, 311748), (77937, 251956), (103916, 188967), (125978, 155874)]