11398290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19997}}^1$

素因数の和:20026

約数の個数: 32

約数和(自身を含む): 28797120

約数和(自身を除く): 17398830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 19997, 39994, 59991, 99985, 119982, 199970, 299955, 379943, 599910, 759886, 1139829, 1899715, 2279658, 3799430, 5699145, 11398290]

約数ペア:

[(1, 11398290), (2, 5699145), (3, 3799430), (5, 2279658), (6, 1899715), (10, 1139829), (15, 759886), (19, 599910), (30, 379943), (38, 299955), (57, 199970), (95, 119982), (114, 99985), (190, 59991), (285, 39994), (570, 19997)]