16973270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 32421600

約数和(自身を除く): 15448330

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 569, 785, 1138, 1570, 2845, 2983, 5690, 5966, 10811, 14915, 21622, 29830, 54055, 89333, 108110, 178666, 446665, 893330, 1697327, 3394654, 8486635, 16973270]

約数ペア:

[(1, 16973270), (2, 8486635), (5, 3394654), (10, 1697327), (19, 893330), (38, 446665), (95, 178666), (157, 108110), (190, 89333), (314, 54055), (569, 29830), (785, 21622), (1138, 14915), (1570, 10811), (2845, 5966), (2983, 5690)]