15702191996

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 28248931200

約数和(自身を除く): 12546739204

約数列:

[1, 2, 4, 79, 97, 158, 194, 229, 316, 388, 458, 916, 2237, 4474, 7663, 8948, 15326, 18091, 22213, 30652, 36182, 44426, 72364, 88852, 176723, 216989, 353446, 433978, 512273, 706892, 867956, 1024546, 1754827, 2049092, 3509654, 7019308, 17142131, 34284262, 40469567, 49690481, 68568524, 80939134, 99380962, 161878268, 198761924, 3925547999, 7851095998, 15702191996]

約数ペア:

[(1, 15702191996), (2, 7851095998), (4, 3925547999), (79, 198761924), (97, 161878268), (158, 99380962), (194, 80939134), (229, 68568524), (316, 49690481), (388, 40469567), (458, 34284262), (916, 17142131), (2237, 7019308), (4474, 3509654), (7663, 2049092), (8948, 1754827), (15326, 1024546), (18091, 867956), (22213, 706892), (30652, 512273), (36182, 433978), (44426, 353446), (72364, 216989), (88852, 176723)]