19648470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34471}}^1$

素因数の和:34500

約数の個数: 32

約数和(自身を含む): 49639680

約数和(自身を除く): 29991210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 34471, 68942, 103413, 172355, 206826, 344710, 517065, 654949, 1034130, 1309898, 1964847, 3274745, 3929694, 6549490, 9824235, 19648470]

約数ペア:

[(1, 19648470), (2, 9824235), (3, 6549490), (5, 3929694), (6, 3274745), (10, 1964847), (15, 1309898), (19, 1034130), (30, 654949), (38, 517065), (57, 344710), (95, 206826), (114, 172355), (190, 103413), (285, 68942), (570, 34471)]