15921032

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 30780000

約数和(自身を除く): 14858968

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 379, 472, 712, 758, 1516, 3032, 5251, 10502, 21004, 22361, 33731, 42008, 44722, 67462, 89444, 134924, 178888, 269848, 1990129, 3980258, 7960516, 15921032]

約数ペア:

[(1, 15921032), (2, 7960516), (4, 3980258), (8, 1990129), (59, 269848), (89, 178888), (118, 134924), (178, 89444), (236, 67462), (356, 44722), (379, 42008), (472, 33731), (712, 22361), (758, 21004), (1516, 10502), (3032, 5251)]