16412572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3301}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 31619952

約数和(自身を除く): 15207380

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3301, 4972, 6602, 13204, 36311, 72622, 145244, 373013, 746026, 1492052, 4103143, 8206286, 16412572]

約数ペア:

[(1, 16412572), (2, 8206286), (4, 4103143), (11, 1492052), (22, 746026), (44, 373013), (113, 145244), (226, 72622), (452, 36311), (1243, 13204), (2486, 6602), (3301, 4972)]