22013192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 42556800

約数和(自身を除く): 20543608

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 571, 632, 1142, 2284, 4568, 4819, 9638, 19276, 34831, 38552, 45109, 69662, 90218, 139324, 180436, 278648, 360872, 2751649, 5503298, 11006596, 22013192]

約数ペア:

[(1, 22013192), (2, 11006596), (4, 5503298), (8, 2751649), (61, 360872), (79, 278648), (122, 180436), (158, 139324), (244, 90218), (316, 69662), (488, 45109), (571, 38552), (632, 34831), (1142, 19276), (2284, 9638), (4568, 4819)]