19279416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 52809120

約数和(自身を除く): 33529704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1013, 1464, 1586, 2026, 2379, 3039, 3172, 4052, 4758, 6078, 6344, 8104, 9516, 12156, 13169, 19032, 24312, 26338, 39507, 52676, 61793, 79014, 105352, 123586, 158028, 185379, 247172, 316056, 370758, 494344, 741516, 803309, 1483032, 1606618, 2409927, 3213236, 4819854, 6426472, 9639708, 19279416]

約数ペア:

[(1, 19279416), (2, 9639708), (3, 6426472), (4, 4819854), (6, 3213236), (8, 2409927), (12, 1606618), (13, 1483032), (24, 803309), (26, 741516), (39, 494344), (52, 370758), (61, 316056), (78, 247172), (104, 185379), (122, 158028), (156, 123586), (183, 105352), (244, 79014), (312, 61793), (366, 52676), (488, 39507), (732, 26338), (793, 24312), (1013, 19032), (1464, 13169), (1586, 12156), (2026, 9516), (2379, 8104), (3039, 6344), (3172, 6078), (4052, 4758)]