13191776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 29458800

約数和(自身を除く): 16267024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1669, 1976, 3338, 3952, 6676, 7904, 13352, 21697, 26704, 31711, 43394, 53408, 63422, 86788, 126844, 173576, 253688, 347152, 412243, 507376, 694304, 824486, 1014752, 1648972, 3297944, 6595888, 13191776]

約数ペア:

[(1, 13191776), (2, 6595888), (4, 3297944), (8, 1648972), (13, 1014752), (16, 824486), (19, 694304), (26, 507376), (32, 412243), (38, 347152), (52, 253688), (76, 173576), (104, 126844), (152, 86788), (208, 63422), (247, 53408), (304, 43394), (416, 31711), (494, 26704), (608, 21697), (988, 13352), (1669, 7904), (1976, 6676), (3338, 3952)]