15206865388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{11821}}^1$

素因数の和:12035

約数の個数: 72

約数和(自身を含む): 31620634416

約数和(自身を除く): 16413769028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 173, 286, 338, 346, 572, 676, 692, 1859, 1903, 2249, 3718, 3806, 4498, 7436, 7612, 8996, 11821, 23642, 24739, 29237, 47284, 49478, 58474, 98956, 116948, 130031, 153673, 260062, 307346, 321607, 520124, 614692, 643214, 1286428, 1690403, 1997749, 2045033, 3380806, 3995498, 4090066, 6761612, 7990996, 8180132, 21975239, 22495363, 26585429, 43950478, 44990726, 53170858, 87900956, 89981452, 106341716, 292439719, 345610577, 584879438, 691221154, 1169758876, 1382442308, 3801716347, 7603432694, 15206865388]

約数ペア:

[(1, 15206865388), (2, 7603432694), (4, 3801716347), (11, 1382442308), (13, 1169758876), (22, 691221154), (26, 584879438), (44, 345610577), (52, 292439719), (143, 106341716), (169, 89981452), (173, 87900956), (286, 53170858), (338, 44990726), (346, 43950478), (572, 26585429), (676, 22495363), (692, 21975239), (1859, 8180132), (1903, 7990996), (2249, 6761612), (3718, 4090066), (3806, 3995498), (4498, 3380806), (7436, 2045033), (7612, 1997749), (8996, 1690403), (11821, 1286428), (23642, 643214), (24739, 614692), (29237, 520124), (47284, 321607), (49478, 307346), (58474, 260062), (98956, 153673), (116948, 130031)]