19672910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 38714112

約数和(自身を除く): 19041202

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 3733, 5270, 7466, 18665, 37330, 63461, 115723, 126922, 231446, 317305, 578615, 634610, 1157230, 1967291, 3934582, 9836455, 19672910]

約数ペア:

[(1, 19672910), (2, 9836455), (5, 3934582), (10, 1967291), (17, 1157230), (31, 634610), (34, 578615), (62, 317305), (85, 231446), (155, 126922), (170, 115723), (310, 63461), (527, 37330), (1054, 18665), (2635, 7466), (3733, 5270)]