19002017384

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4648243}}^1$

素因数の和:4648329

約数の個数: 32

約数和(自身を含む): 41276406720

約数和(自身を除く): 22274389336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4648243, 9296486, 18592972, 32537701, 37185944, 65075402, 130150804, 260301608, 339321739, 678643478, 1357286956, 2375252173, 2714573912, 4750504346, 9501008692, 19002017384]

約数ペア:

[(1, 19002017384), (2, 9501008692), (4, 4750504346), (7, 2714573912), (8, 2375252173), (14, 1357286956), (28, 678643478), (56, 339321739), (73, 260301608), (146, 130150804), (292, 65075402), (511, 37185944), (584, 32537701), (1022, 18592972), (2044, 9296486), (4088, 4648243)]