12414415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 16998912

約数和(自身を除く): 4584497

約数列:

[1, 5, 13, 31, 61, 65, 101, 155, 305, 403, 505, 793, 1313, 1891, 2015, 3131, 3965, 6161, 6565, 9455, 15655, 24583, 30805, 40703, 80093, 122915, 190991, 203515, 400465, 954955, 2482883, 12414415]

約数ペア:

[(1, 12414415), (5, 2482883), (13, 954955), (31, 400465), (61, 203515), (65, 190991), (101, 122915), (155, 80093), (305, 40703), (403, 30805), (505, 24583), (793, 15655), (1313, 9455), (1891, 6565), (2015, 6161), (3131, 3965)]