19132378

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 30945600

約数和(自身を除く): 11813222

約数列:

[1, 2, 17, 34, 79, 158, 289, 419, 578, 838, 1343, 2686, 7123, 14246, 22831, 33101, 45662, 66202, 121091, 242182, 562717, 1125434, 9566189, 19132378]

約数ペア:

[(1, 19132378), (2, 9566189), (17, 1125434), (34, 562717), (79, 242182), (158, 121091), (289, 66202), (419, 45662), (578, 33101), (838, 22831), (1343, 14246), (2686, 7123)]