19007716616

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1672037}}^1$

素因数の和:1672086

約数の個数: 48

約数和(自身を含む): 42887774700

約数和(自身を除く): 23880058084

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 1672037, 3344074, 6688148, 11704259, 13376296, 23408518, 46817036, 48489073, 81929813, 93634072, 96978146, 163859626, 193956292, 327719252, 339423511, 387912584, 655438504, 678847022, 1357694044, 2375964577, 2715388088, 4751929154, 9503858308, 19007716616]

約数ペア:

[(1, 19007716616), (2, 9503858308), (4, 4751929154), (7, 2715388088), (8, 2375964577), (14, 1357694044), (28, 678847022), (29, 655438504), (49, 387912584), (56, 339423511), (58, 327719252), (98, 193956292), (116, 163859626), (196, 96978146), (203, 93634072), (232, 81929813), (392, 48489073), (406, 46817036), (812, 23408518), (1421, 13376296), (1624, 11704259), (2842, 6688148), (5684, 3344074), (11368, 1672037)]