2019322832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{69383}}^1$

素因数の和:69515

約数の個数: 40

約数和(自身を含む): 4181357376

約数和(自身を除く): 2162034544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 14552, 29104, 69383, 138766, 277532, 555064, 1110128, 1179511, 2359022, 4718044, 7423981, 9436088, 14847962, 18872176, 29695924, 59391848, 118783696, 126207677, 252415354, 504830708, 1009661416, 2019322832]

約数ペア:

[(1, 2019322832), (2, 1009661416), (4, 504830708), (8, 252415354), (16, 126207677), (17, 118783696), (34, 59391848), (68, 29695924), (107, 18872176), (136, 14847962), (214, 9436088), (272, 7423981), (428, 4718044), (856, 2359022), (1712, 1179511), (1819, 1110128), (3638, 555064), (7276, 277532), (14552, 138766), (29104, 69383)]