15047764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 27276480

約数和(自身を除く): 12228716

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 983, 1966, 3827, 3932, 7654, 15308, 42269, 84538, 87487, 169076, 174974, 349948, 3761941, 7523882, 15047764]

約数ペア:

[(1, 15047764), (2, 7523882), (4, 3761941), (43, 349948), (86, 174974), (89, 169076), (172, 87487), (178, 84538), (356, 42269), (983, 15308), (1966, 7654), (3827, 3932)]