17938964030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3209117}}^1$

素因数の和:3209180

約数の個数: 32

約数和(自身を含む): 35582700384

約数和(自身を除く): 17643736354

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 3209117, 6418234, 16045585, 32091170, 41718521, 83437042, 137992031, 208592605, 275984062, 417185210, 689960155, 1379920310, 1793896403, 3587792806, 8969482015, 17938964030]

約数ペア:

[(1, 17938964030), (2, 8969482015), (5, 3587792806), (10, 1793896403), (13, 1379920310), (26, 689960155), (43, 417185210), (65, 275984062), (86, 208592605), (130, 137992031), (215, 83437042), (430, 41718521), (559, 32091170), (1118, 16045585), (2795, 6418234), (5590, 3209117)]