12101404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 27251840

約数和(自身を除く): 15150436

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 76, 86, 92, 133, 161, 172, 266, 301, 322, 437, 529, 532, 602, 644, 817, 874, 989, 1058, 1204, 1634, 1748, 1978, 2116, 3059, 3268, 3703, 3956, 5719, 6118, 6923, 7406, 10051, 11438, 12236, 13846, 14812, 18791, 20102, 22747, 22876, 27692, 37582, 40204, 45494, 70357, 75164, 90988, 131537, 140714, 159229, 263074, 281428, 318458, 432193, 526148, 636916, 864386, 1728772, 3025351, 6050702, 12101404]

約数ペア:

[(1, 12101404), (2, 6050702), (4, 3025351), (7, 1728772), (14, 864386), (19, 636916), (23, 526148), (28, 432193), (38, 318458), (43, 281428), (46, 263074), (76, 159229), (86, 140714), (92, 131537), (133, 90988), (161, 75164), (172, 70357), (266, 45494), (301, 40204), (322, 37582), (437, 27692), (529, 22876), (532, 22747), (602, 20102), (644, 18791), (817, 14812), (874, 13846), (989, 12236), (1058, 11438), (1204, 10051), (1634, 7406), (1748, 6923), (1978, 6118), (2116, 5719), (3059, 3956), (3268, 3703)]