12907538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 10074862

約数列:

[1, 2, 7, 14, 41, 82, 113, 199, 226, 287, 398, 574, 791, 1393, 1582, 2786, 4633, 8159, 9266, 16318, 22487, 32431, 44974, 57113, 64862, 114226, 157409, 314818, 921967, 1843934, 6453769, 12907538]

約数ペア:

[(1, 12907538), (2, 6453769), (7, 1843934), (14, 921967), (41, 314818), (82, 157409), (113, 114226), (199, 64862), (226, 57113), (287, 44974), (398, 32431), (574, 22487), (791, 16318), (1393, 9266), (1582, 8159), (2786, 4633)]