15291297164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1\times {\mathrm{5653}}^1$

素因数の和:10410

約数の個数: 48

約数和(自身を含む): 31450261920

約数和(自身を除く): 16158964756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4729, 5653, 9458, 11306, 18916, 22612, 52019, 61477, 62183, 73489, 104038, 122954, 124366, 146978, 208076, 245908, 248732, 293956, 676247, 808379, 1352494, 1616758, 2704988, 3233516, 26733037, 53466074, 106932148, 294063407, 347529481, 588126814, 695058962, 1176253628, 1390117924, 3822824291, 7645648582, 15291297164]

約数ペア:

[(1, 15291297164), (2, 7645648582), (4, 3822824291), (11, 1390117924), (13, 1176253628), (22, 695058962), (26, 588126814), (44, 347529481), (52, 294063407), (143, 106932148), (286, 53466074), (572, 26733037), (4729, 3233516), (5653, 2704988), (9458, 1616758), (11306, 1352494), (18916, 808379), (22612, 676247), (52019, 293956), (61477, 248732), (62183, 245908), (73489, 208076), (104038, 146978), (122954, 124366)]