9903868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 18758768

約数和(自身を除く): 8854900

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 673, 1132, 1346, 2692, 3679, 7358, 8749, 14716, 17498, 34996, 190459, 380918, 761836, 2475967, 4951934, 9903868]

約数ペア:

[(1, 9903868), (2, 4951934), (4, 2475967), (13, 761836), (26, 380918), (52, 190459), (283, 34996), (566, 17498), (673, 14716), (1132, 8749), (1346, 7358), (2692, 3679)]