39371330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 73601136

約数和(自身を除く): 34229806

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1097, 2194, 3589, 5485, 7178, 10970, 17945, 35890, 40589, 81178, 106409, 202945, 212818, 405890, 532045, 1064090, 3937133, 7874266, 19685665, 39371330]

約数ペア:

[(1, 39371330), (2, 19685665), (5, 7874266), (10, 3937133), (37, 1064090), (74, 532045), (97, 405890), (185, 212818), (194, 202945), (370, 106409), (485, 81178), (970, 40589), (1097, 35890), (2194, 17945), (3589, 10970), (5485, 7178)]