19136370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 50678784

約数和(自身を除く): 31542414

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 515, 563, 618, 1030, 1126, 1133, 1545, 1689, 2266, 2815, 3090, 3378, 3399, 5630, 5665, 6193, 6798, 8445, 11330, 12386, 16890, 16995, 18579, 30965, 33990, 37158, 57989, 61930, 92895, 115978, 173967, 185790, 289945, 347934, 579890, 637879, 869835, 1275758, 1739670, 1913637, 3189395, 3827274, 6378790, 9568185, 19136370]

約数ペア:

[(1, 19136370), (2, 9568185), (3, 6378790), (5, 3827274), (6, 3189395), (10, 1913637), (11, 1739670), (15, 1275758), (22, 869835), (30, 637879), (33, 579890), (55, 347934), (66, 289945), (103, 185790), (110, 173967), (165, 115978), (206, 92895), (309, 61930), (330, 57989), (515, 37158), (563, 33990), (618, 30965), (1030, 18579), (1126, 16995), (1133, 16890), (1545, 12386), (1689, 11330), (2266, 8445), (2815, 6798), (3090, 6193), (3378, 5665), (3399, 5630)]