39921622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 28461098

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 383, 422, 494, 766, 2743, 4009, 4979, 5486, 7277, 8018, 9958, 14554, 52117, 80813, 94601, 104234, 161626, 189202, 1050569, 1535447, 2101138, 3070894, 19960811, 39921622]

約数ペア:

[(1, 39921622), (2, 19960811), (13, 3070894), (19, 2101138), (26, 1535447), (38, 1050569), (211, 189202), (247, 161626), (383, 104234), (422, 94601), (494, 80813), (766, 52117), (2743, 14554), (4009, 9958), (4979, 8018), (5486, 7277)]