15697720504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{79259}}^1$

素因数の和:80587

約数の個数: 32

約数和(自身を含む): 31006512000

約数和(自身を除く): 15308791496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1303, 2606, 5212, 10424, 24757, 49514, 79259, 99028, 158518, 198056, 317036, 634072, 1505921, 3011842, 6023684, 12047368, 103274477, 206548954, 413097908, 826195816, 1962215063, 3924430126, 7848860252, 15697720504]

約数ペア:

[(1, 15697720504), (2, 7848860252), (4, 3924430126), (8, 1962215063), (19, 826195816), (38, 413097908), (76, 206548954), (152, 103274477), (1303, 12047368), (2606, 6023684), (5212, 3011842), (10424, 1505921), (24757, 634072), (49514, 317036), (79259, 198056), (99028, 158518)]