1906388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 3741024

約数和(自身を除く): 1834636

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1171, 1628, 2342, 4684, 12881, 25762, 43327, 51524, 86654, 173308, 476597, 953194, 1906388]

約数ペア:

[(1, 1906388), (2, 953194), (4, 476597), (11, 173308), (22, 86654), (37, 51524), (44, 43327), (74, 25762), (148, 12881), (407, 4684), (814, 2342), (1171, 1628)]