15671719164

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{38791}}^1$

素因数の和:39186

約数の個数: 48

約数和(自身を含む): 36990809856

約数和(自身を除く): 21319090692

約数列:

[1, 2, 3, 4, 6, 12, 131, 257, 262, 393, 514, 524, 771, 786, 1028, 1542, 1572, 3084, 33667, 38791, 67334, 77582, 101001, 116373, 134668, 155164, 202002, 232746, 404004, 465492, 5081621, 9969287, 10163242, 15244863, 19938574, 20326484, 29907861, 30489726, 39877148, 59815722, 60979452, 119631444, 1305976597, 2611953194, 3917929791, 5223906388, 7835859582, 15671719164]

約数ペア:

[(1, 15671719164), (2, 7835859582), (3, 5223906388), (4, 3917929791), (6, 2611953194), (12, 1305976597), (131, 119631444), (257, 60979452), (262, 59815722), (393, 39877148), (514, 30489726), (524, 29907861), (771, 20326484), (786, 19938574), (1028, 15244863), (1542, 10163242), (1572, 9969287), (3084, 5081621), (33667, 465492), (38791, 404004), (67334, 232746), (77582, 202002), (101001, 155164), (116373, 134668)]