19102896

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2570

約数の個数: 60

約数和(自身を含む): 54492048

約数和(自身を除く): 35389152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2503, 2544, 3816, 5006, 7509, 7632, 10012, 15018, 20024, 22527, 30036, 40048, 45054, 60072, 90108, 120144, 132659, 180216, 265318, 360432, 397977, 530636, 795954, 1061272, 1193931, 1591908, 2122544, 2387862, 3183816, 4775724, 6367632, 9551448, 19102896]

約数ペア:

[(1, 19102896), (2, 9551448), (3, 6367632), (4, 4775724), (6, 3183816), (8, 2387862), (9, 2122544), (12, 1591908), (16, 1193931), (18, 1061272), (24, 795954), (36, 530636), (48, 397977), (53, 360432), (72, 265318), (106, 180216), (144, 132659), (159, 120144), (212, 90108), (318, 60072), (424, 45054), (477, 40048), (636, 30036), (848, 22527), (954, 20024), (1272, 15018), (1908, 10012), (2503, 7632), (2544, 7509), (3816, 5006)]