19969108159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 27264061440

約数和(自身を除く): 7294953281

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 373, 553, 677, 869, 1001, 1027, 2611, 4103, 4739, 4849, 6083, 7189, 7447, 8801, 11297, 28721, 29467, 33943, 52129, 53339, 53483, 61607, 79079, 96811, 206269, 252521, 324137, 373373, 374381, 383071, 588313, 677677, 695279, 1767647, 2268959, 2681497, 2777731, 3282773, 4118191, 4213781, 4866953, 7648069, 19444117, 19949159, 22979411, 29496467, 36110503, 53536483, 139644113, 219440749, 252773521, 259339067, 1536085243, 1815373469, 2852729737, 19969108159]

約数ペア:

[(1, 19969108159), (7, 2852729737), (11, 1815373469), (13, 1536085243), (77, 259339067), (79, 252773521), (91, 219440749), (143, 139644113), (373, 53536483), (553, 36110503), (677, 29496467), (869, 22979411), (1001, 19949159), (1027, 19444117), (2611, 7648069), (4103, 4866953), (4739, 4213781), (4849, 4118191), (6083, 3282773), (7189, 2777731), (7447, 2681497), (8801, 2268959), (11297, 1767647), (28721, 695279), (29467, 677677), (33943, 588313), (52129, 383071), (53339, 374381), (53483, 373373), (61607, 324137), (79079, 252521), (96811, 206269)]