15673556828153

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5347}}^1\times {\mathrm{13513}}^1$

素因数の和:19126

約数の個数: 48

約数和(自身を含む): 19279511334720

約数和(自身を除く): 3605954506567

約数列:

[1, 7, 19, 49, 133, 233, 931, 1631, 4427, 5347, 11417, 13513, 30989, 37429, 94591, 101593, 216923, 256747, 262003, 662137, 711151, 1245851, 1797229, 3148529, 4978057, 8720957, 12580603, 22039703, 23671169, 59822051, 61046699, 72254011, 154277921, 165698183, 418754357, 505778077, 1159887281, 1372826209, 2931280499, 3540446539, 9609783463, 16835184563, 67268484241, 117846291941, 319868506697, 824924043587, 2239079546879, 15673556828153]

約数ペア:

[(1, 15673556828153), (7, 2239079546879), (19, 824924043587), (49, 319868506697), (133, 117846291941), (233, 67268484241), (931, 16835184563), (1631, 9609783463), (4427, 3540446539), (5347, 2931280499), (11417, 1372826209), (13513, 1159887281), (30989, 505778077), (37429, 418754357), (94591, 165698183), (101593, 154277921), (216923, 72254011), (256747, 61046699), (262003, 59822051), (662137, 23671169), (711151, 22039703), (1245851, 12580603), (1797229, 8720957), (3148529, 4978057)]