15697819978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{7321}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 24503512320

約数和(自身を除く): 8805692342

約数列:

[1, 2, 41, 79, 82, 158, 331, 662, 3239, 6478, 7321, 13571, 14642, 26149, 27142, 52298, 300161, 578359, 600322, 1072109, 1156718, 2144218, 2423251, 4846502, 23712719, 47425438, 99353291, 191436829, 198706582, 382873658, 7848909989, 15697819978]

約数ペア:

[(1, 15697819978), (2, 7848909989), (41, 382873658), (79, 198706582), (82, 191436829), (158, 99353291), (331, 47425438), (662, 23712719), (3239, 4846502), (6478, 2423251), (7321, 2144218), (13571, 1156718), (14642, 1072109), (26149, 600322), (27142, 578359), (52298, 300161)]