15204021826

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1\times {\mathrm{5147}}^1$

素因数の和:6234

約数の個数: 32

約数和(自身を含む): 26202413952

約数和(自身を除く): 10998392126

約数列:

[1, 2, 7, 14, 257, 514, 821, 1642, 1799, 3598, 5147, 5747, 10294, 11494, 36029, 72058, 210997, 421994, 1322779, 1476979, 2645558, 2953958, 4225687, 8451374, 9259453, 18518906, 29579809, 59159618, 1086001559, 2172003118, 7602010913, 15204021826]

約数ペア:

[(1, 15204021826), (2, 7602010913), (7, 2172003118), (14, 1086001559), (257, 59159618), (514, 29579809), (821, 18518906), (1642, 9259453), (1799, 8451374), (3598, 4225687), (5147, 2953958), (5747, 2645558), (10294, 1476979), (11494, 1322779), (36029, 421994), (72058, 210997)]