12590898

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 26234880

約数和(自身を除く): 13643982

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 487, 834, 974, 1461, 2922, 4309, 8618, 12927, 15097, 25854, 30194, 45291, 67693, 90582, 135386, 203079, 406158, 2098483, 4196966, 6295449, 12590898]

約数ペア:

[(1, 12590898), (2, 6295449), (3, 4196966), (6, 2098483), (31, 406158), (62, 203079), (93, 135386), (139, 90582), (186, 67693), (278, 45291), (417, 30194), (487, 25854), (834, 15097), (974, 12927), (1461, 8618), (2922, 4309)]