17371910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 14704090

約数列:

[1, 2, 5, 10, 89, 131, 149, 178, 262, 298, 445, 655, 745, 890, 1310, 1490, 11659, 13261, 19519, 23318, 26522, 39038, 58295, 66305, 97595, 116590, 132610, 195190, 1737191, 3474382, 8685955, 17371910]

約数ペア:

[(1, 17371910), (2, 8685955), (5, 3474382), (10, 1737191), (89, 195190), (131, 132610), (149, 116590), (178, 97595), (262, 66305), (298, 58295), (445, 39038), (655, 26522), (745, 23318), (890, 19519), (1310, 13261), (1490, 11659)]