13183768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 26888400

約数和(自身を除く): 13704632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1163, 1417, 2326, 2834, 4652, 5668, 9304, 11336, 15119, 30238, 60476, 120952, 126767, 253534, 507068, 1014136, 1647971, 3295942, 6591884, 13183768]

約数ペア:

[(1, 13183768), (2, 6591884), (4, 3295942), (8, 1647971), (13, 1014136), (26, 507068), (52, 253534), (104, 126767), (109, 120952), (218, 60476), (436, 30238), (872, 15119), (1163, 11336), (1417, 9304), (2326, 5668), (2834, 4652)]