19135974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22332

約数の個数: 32

約数和(自身を含む): 44964864

約数和(自身を除く): 25828890

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22303, 44606, 66909, 133818, 245333, 289939, 490666, 579878, 735999, 869817, 1471998, 1739634, 3189329, 6378658, 9567987, 19135974]

約数ペア:

[(1, 19135974), (2, 9567987), (3, 6378658), (6, 3189329), (11, 1739634), (13, 1471998), (22, 869817), (26, 735999), (33, 579878), (39, 490666), (66, 289939), (78, 245333), (143, 133818), (286, 66909), (429, 44606), (858, 22303)]