19447698

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 39942720

約数和(自身を除く): 20495022

約数列:

[1, 2, 3, 6, 59, 118, 137, 177, 274, 354, 401, 411, 802, 822, 1203, 2406, 8083, 16166, 23659, 24249, 47318, 48498, 54937, 70977, 109874, 141954, 164811, 329622, 3241283, 6482566, 9723849, 19447698]

約数ペア:

[(1, 19447698), (2, 9723849), (3, 6482566), (6, 3241283), (59, 329622), (118, 164811), (137, 141954), (177, 109874), (274, 70977), (354, 54937), (401, 48498), (411, 47318), (802, 24249), (822, 23659), (1203, 16166), (2406, 8083)]