15373592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 31820040

約数和(自身を除く): 16446448

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 137, 166, 169, 274, 332, 338, 548, 664, 676, 1079, 1096, 1352, 1781, 2158, 3562, 4316, 7124, 8632, 11371, 14027, 14248, 22742, 23153, 28054, 45484, 46306, 56108, 90968, 92612, 112216, 147823, 185224, 295646, 591292, 1182584, 1921699, 3843398, 7686796, 15373592]

約数ペア:

[(1, 15373592), (2, 7686796), (4, 3843398), (8, 1921699), (13, 1182584), (26, 591292), (52, 295646), (83, 185224), (104, 147823), (137, 112216), (166, 92612), (169, 90968), (274, 56108), (332, 46306), (338, 45484), (548, 28054), (664, 23153), (676, 22742), (1079, 14248), (1096, 14027), (1352, 11371), (1781, 8632), (2158, 7124), (3562, 4316)]