23387954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 15103246

約数列:

[1, 2, 17, 34, 59, 89, 118, 131, 178, 262, 1003, 1513, 2006, 2227, 3026, 4454, 5251, 7729, 10502, 11659, 15458, 23318, 89267, 131393, 178534, 198203, 262786, 396406, 687881, 1375762, 11693977, 23387954]

約数ペア:

[(1, 23387954), (2, 11693977), (17, 1375762), (34, 687881), (59, 396406), (89, 262786), (118, 198203), (131, 178534), (178, 131393), (262, 89267), (1003, 23318), (1513, 15458), (2006, 11659), (2227, 10502), (3026, 7729), (4454, 5251)]