191004944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5849}}^1$

素因数の和:6027

約数の個数: 40

約数和(自身を含む): 401146200

約数和(自身を除く): 210141256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 5849, 8164, 11698, 16328, 23396, 32656, 46792, 76037, 93584, 152074, 304148, 608296, 918293, 1216592, 1836586, 3673172, 7346344, 11937809, 14692688, 23875618, 47751236, 95502472, 191004944]

約数ペア:

[(1, 191004944), (2, 95502472), (4, 47751236), (8, 23875618), (13, 14692688), (16, 11937809), (26, 7346344), (52, 3673172), (104, 1836586), (157, 1216592), (208, 918293), (314, 608296), (628, 304148), (1256, 152074), (2041, 93584), (2512, 76037), (4082, 46792), (5849, 32656), (8164, 23396), (11698, 16328)]