13221572104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6691079}}^1$

素因数の和:6691117

約数の個数: 32

約数和(自身を含む): 28102536000

約数和(自身を除く): 14880963896

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6691079, 13382158, 26764316, 53528632, 86984027, 127130501, 173968054, 254261002, 347936108, 508522004, 695872216, 1017044008, 1652696513, 3305393026, 6610786052, 13221572104]

約数ペア:

[(1, 13221572104), (2, 6610786052), (4, 3305393026), (8, 1652696513), (13, 1017044008), (19, 695872216), (26, 508522004), (38, 347936108), (52, 254261002), (76, 173968054), (104, 127130501), (152, 86984027), (247, 53528632), (494, 26764316), (988, 13382158), (1976, 6691079)]