15123316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15343

約数の個数: 24

約数和(自身を含む): 30003680

約数和(自身を除く): 14880364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15307, 30614, 61228, 198991, 290833, 397982, 581666, 795964, 1163332, 3780829, 7561658, 15123316]

約数ペア:

[(1, 15123316), (2, 7561658), (4, 3780829), (13, 1163332), (19, 795964), (26, 581666), (38, 397982), (52, 290833), (76, 198991), (247, 61228), (494, 30614), (988, 15307)]