8922590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 17072640

約数和(自身を除く): 8150050

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 311, 622, 755, 1510, 1555, 2869, 3110, 5738, 5909, 11818, 14345, 28690, 29545, 46961, 59090, 93922, 234805, 469610, 892259, 1784518, 4461295, 8922590]

約数ペア:

[(1, 8922590), (2, 4461295), (5, 1784518), (10, 892259), (19, 469610), (38, 234805), (95, 93922), (151, 59090), (190, 46961), (302, 29545), (311, 28690), (622, 14345), (755, 11818), (1510, 5909), (1555, 5738), (2869, 3110)]