17383418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 30227904

約数和(自身を除く): 12844486

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 587, 871, 1139, 1174, 1742, 2278, 7631, 9979, 14807, 15262, 19958, 29614, 39329, 78658, 129727, 259454, 511277, 668593, 1022554, 1337186, 8691709, 17383418]

約数ペア:

[(1, 17383418), (2, 8691709), (13, 1337186), (17, 1022554), (26, 668593), (34, 511277), (67, 259454), (134, 129727), (221, 78658), (442, 39329), (587, 29614), (871, 19958), (1139, 15262), (1174, 14807), (1742, 9979), (2278, 7631)]