15639524

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 29604624

約数和(自身を除く): 13965100

約数列:

[1, 2, 4, 17, 34, 68, 83, 163, 166, 289, 326, 332, 578, 652, 1156, 1411, 2771, 2822, 5542, 5644, 11084, 13529, 23987, 27058, 47107, 47974, 54116, 94214, 95948, 188428, 229993, 459986, 919972, 3909881, 7819762, 15639524]

約数ペア:

[(1, 15639524), (2, 7819762), (4, 3909881), (17, 919972), (34, 459986), (68, 229993), (83, 188428), (163, 95948), (166, 94214), (289, 54116), (326, 47974), (332, 47107), (578, 27058), (652, 23987), (1156, 13529), (1411, 11084), (2771, 5644), (2822, 5542)]