16879434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 40255488

約数和(自身を除く): 23376054

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 143, 191, 206, 286, 309, 382, 429, 573, 618, 858, 1133, 1146, 1339, 2101, 2266, 2483, 2678, 3399, 4017, 4202, 4966, 6303, 6798, 7449, 8034, 12606, 14729, 14898, 19673, 27313, 29458, 39346, 44187, 54626, 59019, 81939, 88374, 118038, 163878, 216403, 255749, 432806, 511498, 649209, 767247, 1298418, 1534494, 2813239, 5626478, 8439717, 16879434]

約数ペア:

[(1, 16879434), (2, 8439717), (3, 5626478), (6, 2813239), (11, 1534494), (13, 1298418), (22, 767247), (26, 649209), (33, 511498), (39, 432806), (66, 255749), (78, 216403), (103, 163878), (143, 118038), (191, 88374), (206, 81939), (286, 59019), (309, 54626), (382, 44187), (429, 39346), (573, 29458), (618, 27313), (858, 19673), (1133, 14898), (1146, 14729), (1339, 12606), (2101, 8034), (2266, 7449), (2483, 6798), (2678, 6303), (3399, 4966), (4017, 4202)]