18960632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 37920000

約数和(自身を除く): 18959368

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 1579, 3002, 3158, 6004, 6316, 12008, 12632, 30001, 60002, 120004, 124741, 240008, 249482, 498964, 997928, 2370079, 4740158, 9480316, 18960632]

約数ペア:

[(1, 18960632), (2, 9480316), (4, 4740158), (8, 2370079), (19, 997928), (38, 498964), (76, 249482), (79, 240008), (152, 124741), (158, 120004), (316, 60002), (632, 30001), (1501, 12632), (1579, 12008), (3002, 6316), (3158, 6004)]