16548870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42456

約数の個数: 32

約数和(自身を含む): 42773472

約数和(自身を除く): 26224602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42433, 84866, 127299, 212165, 254598, 424330, 551629, 636495, 1103258, 1272990, 1654887, 2758145, 3309774, 5516290, 8274435, 16548870]

約数ペア:

[(1, 16548870), (2, 8274435), (3, 5516290), (5, 3309774), (6, 2758145), (10, 1654887), (13, 1272990), (15, 1103258), (26, 636495), (30, 551629), (39, 424330), (65, 254598), (78, 212165), (130, 127299), (195, 84866), (390, 42433)]