13744676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 28365120

約数和(自身を除く): 14620444

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 401, 418, 451, 779, 802, 836, 902, 1558, 1604, 1804, 3116, 4411, 7619, 8569, 8822, 15238, 16441, 17138, 17644, 30476, 32882, 34276, 65764, 83809, 167618, 180851, 312379, 335236, 361702, 624758, 723404, 1249516, 3436169, 6872338, 13744676]

約数ペア:

[(1, 13744676), (2, 6872338), (4, 3436169), (11, 1249516), (19, 723404), (22, 624758), (38, 361702), (41, 335236), (44, 312379), (76, 180851), (82, 167618), (164, 83809), (209, 65764), (401, 34276), (418, 32882), (451, 30476), (779, 17644), (802, 17138), (836, 16441), (902, 15238), (1558, 8822), (1604, 8569), (1804, 7619), (3116, 4411)]