15703218268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1\times {\mathrm{2621}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 29883248640

約数和(自身を除く): 14180030372

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 2543, 2621, 5086, 5242, 10172, 10484, 48317, 49799, 78833, 81251, 96634, 99598, 157666, 162502, 193268, 199196, 315332, 325004, 1497827, 1543769, 2995654, 3087538, 5991308, 6175076, 6665203, 13330406, 26660812, 126638857, 206621293, 253277714, 413242586, 506555428, 826485172, 3925804567, 7851609134, 15703218268]

約数ペア:

[(1, 15703218268), (2, 7851609134), (4, 3925804567), (19, 826485172), (31, 506555428), (38, 413242586), (62, 253277714), (76, 206621293), (124, 126638857), (589, 26660812), (1178, 13330406), (2356, 6665203), (2543, 6175076), (2621, 5991308), (5086, 3087538), (5242, 2995654), (10172, 1543769), (10484, 1497827), (48317, 325004), (49799, 315332), (78833, 199196), (81251, 193268), (96634, 162502), (99598, 157666)]