15137887648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{58787}}^1$

素因数の和:59429

約数の個数: 48

約数和(自身を含む): 32147629920

約数和(自身を除く): 17009742272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 619, 1238, 2476, 4952, 8047, 9904, 16094, 19808, 32188, 58787, 64376, 117574, 128752, 235148, 257504, 470296, 764231, 940592, 1528462, 1881184, 3056924, 6113848, 12227696, 24455392, 36389153, 72778306, 145556612, 291113224, 473058989, 582226448, 946117978, 1164452896, 1892235956, 3784471912, 7568943824, 15137887648]

約数ペア:

[(1, 15137887648), (2, 7568943824), (4, 3784471912), (8, 1892235956), (13, 1164452896), (16, 946117978), (26, 582226448), (32, 473058989), (52, 291113224), (104, 145556612), (208, 72778306), (416, 36389153), (619, 24455392), (1238, 12227696), (2476, 6113848), (4952, 3056924), (8047, 1881184), (9904, 1528462), (16094, 940592), (19808, 764231), (32188, 470296), (58787, 257504), (64376, 235148), (117574, 128752)]