19169888972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{22013}}^1\times {\mathrm{16747}}^1$

素因数の和:38777

約数の個数: 24

約数和(自身を含む): 36131666256

約数和(自身を除く): 16961777284

約数列:

[1, 2, 4, 13, 26, 52, 16747, 22013, 33494, 44026, 66988, 88052, 217711, 286169, 435422, 572338, 870844, 1144676, 368651711, 737303422, 1474606844, 4792472243, 9584944486, 19169888972]

約数ペア:

[(1, 19169888972), (2, 9584944486), (4, 4792472243), (13, 1474606844), (26, 737303422), (52, 368651711), (16747, 1144676), (22013, 870844), (33494, 572338), (44026, 435422), (66988, 286169), (88052, 217711)]