16453970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 16834222

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5503, 11006, 27515, 55030, 71539, 126569, 143078, 253138, 357695, 632845, 715390, 1265690, 1645397, 3290794, 8226985, 16453970]

約数ペア:

[(1, 16453970), (2, 8226985), (5, 3290794), (10, 1645397), (13, 1265690), (23, 715390), (26, 632845), (46, 357695), (65, 253138), (115, 143078), (130, 126569), (230, 71539), (299, 55030), (598, 27515), (1495, 11006), (2990, 5503)]