13265890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 26381376

約数和(自身を除く): 13115486

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1453, 1826, 2906, 4565, 7265, 9130, 14530, 15983, 31966, 79915, 120599, 159830, 241198, 602995, 1205990, 1326589, 2653178, 6632945, 13265890]

約数ペア:

[(1, 13265890), (2, 6632945), (5, 2653178), (10, 1326589), (11, 1205990), (22, 602995), (55, 241198), (83, 159830), (110, 120599), (166, 79915), (415, 31966), (830, 15983), (913, 14530), (1453, 9130), (1826, 7265), (2906, 4565)]