15207820004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18691}}^1\times {\mathrm{15647}}^1$

素因数の和:34355

約数の個数: 24

約数和(自身を含む): 28664256768

約数和(自身を除く): 13456436764

約数列:

[1, 2, 4, 13, 26, 52, 15647, 18691, 31294, 37382, 62588, 74764, 203411, 242983, 406822, 485966, 813644, 971932, 292458077, 584916154, 1169832308, 3801955001, 7603910002, 15207820004]

約数ペア:

[(1, 15207820004), (2, 7603910002), (4, 3801955001), (13, 1169832308), (26, 584916154), (52, 292458077), (15647, 971932), (18691, 813644), (31294, 485966), (37382, 406822), (62588, 242983), (74764, 203411)]