19569642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 21677718

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1301, 2507, 2602, 3903, 5014, 7521, 7806, 15042, 29923, 59846, 89769, 141809, 179538, 283618, 425427, 850854, 3261607, 6523214, 9784821, 19569642]

約数ペア:

[(1, 19569642), (2, 9784821), (3, 6523214), (6, 3261607), (23, 850854), (46, 425427), (69, 283618), (109, 179538), (138, 141809), (218, 89769), (327, 59846), (654, 29923), (1301, 15042), (2507, 7806), (2602, 7521), (3903, 5014)]