19651038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10267}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 44357760

約数和(自身を除く): 24706722

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10267, 20534, 30801, 61602, 112937, 225874, 297743, 338811, 595486, 677622, 893229, 1786458, 3275173, 6550346, 9825519, 19651038]

約数ペア:

[(1, 19651038), (2, 9825519), (3, 6550346), (6, 3275173), (11, 1786458), (22, 893229), (29, 677622), (33, 595486), (58, 338811), (66, 297743), (87, 225874), (174, 112937), (319, 61602), (638, 30801), (957, 20534), (1914, 10267)]