15465164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 33492480

約数和(自身を除く): 18027316

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1423, 2717, 2846, 5434, 5692, 10868, 15653, 18499, 27037, 31306, 36998, 54074, 62612, 73996, 108148, 203489, 297407, 351481, 406978, 594814, 702962, 813956, 1189628, 1405924, 3866291, 7732582, 15465164]

約数ペア:

[(1, 15465164), (2, 7732582), (4, 3866291), (11, 1405924), (13, 1189628), (19, 813956), (22, 702962), (26, 594814), (38, 406978), (44, 351481), (52, 297407), (76, 203489), (143, 108148), (209, 73996), (247, 62612), (286, 54074), (418, 36998), (494, 31306), (572, 27037), (836, 18499), (988, 15653), (1423, 10868), (2717, 5692), (2846, 5434)]