12389344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 27092016

約数和(自身を除く): 14702672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 577, 671, 976, 1154, 1342, 1952, 2308, 2684, 4616, 5368, 6347, 9232, 10736, 12694, 18464, 21472, 25388, 35197, 50776, 70394, 101552, 140788, 203104, 281576, 387167, 563152, 774334, 1126304, 1548668, 3097336, 6194672, 12389344]

約数ペア:

[(1, 12389344), (2, 6194672), (4, 3097336), (8, 1548668), (11, 1126304), (16, 774334), (22, 563152), (32, 387167), (44, 281576), (61, 203104), (88, 140788), (122, 101552), (176, 70394), (244, 50776), (352, 35197), (488, 25388), (577, 21472), (671, 18464), (976, 12694), (1154, 10736), (1342, 9232), (1952, 6347), (2308, 5368), (2684, 4616)]