16638870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29191}}^1$

素因数の和:29220

約数の個数: 32

約数和(自身を含む): 42036480

約数和(自身を除く): 25397610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 29191, 58382, 87573, 145955, 175146, 291910, 437865, 554629, 875730, 1109258, 1663887, 2773145, 3327774, 5546290, 8319435, 16638870]

約数ペア:

[(1, 16638870), (2, 8319435), (3, 5546290), (5, 3327774), (6, 2773145), (10, 1663887), (15, 1109258), (19, 875730), (30, 554629), (38, 437865), (57, 291910), (95, 175146), (114, 145955), (190, 87573), (285, 58382), (570, 29191)]