19364124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 49180320

約数和(自身を除く): 29816196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1229, 1313, 2458, 2626, 3687, 3939, 4916, 5252, 7374, 7878, 14748, 15756, 15977, 31954, 47931, 63908, 95862, 124129, 191724, 248258, 372387, 496516, 744774, 1489548, 1613677, 3227354, 4841031, 6454708, 9682062, 19364124]

約数ペア:

[(1, 19364124), (2, 9682062), (3, 6454708), (4, 4841031), (6, 3227354), (12, 1613677), (13, 1489548), (26, 744774), (39, 496516), (52, 372387), (78, 248258), (101, 191724), (156, 124129), (202, 95862), (303, 63908), (404, 47931), (606, 31954), (1212, 15977), (1229, 15756), (1313, 14748), (2458, 7878), (2626, 7374), (3687, 5252), (3939, 4916)]