19670898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6210

約数の個数: 32

約数和(自身を含む): 43408512

約数和(自身を除く): 23737614

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6151, 12302, 18453, 36906, 79963, 159926, 239889, 252191, 479778, 504382, 756573, 1513146, 3278483, 6556966, 9835449, 19670898]

約数ペア:

[(1, 19670898), (2, 9835449), (3, 6556966), (6, 3278483), (13, 1513146), (26, 756573), (39, 504382), (41, 479778), (78, 252191), (82, 239889), (123, 159926), (246, 79963), (533, 36906), (1066, 18453), (1599, 12302), (3198, 6151)]