19533612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13710

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 35624148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13679, 27358, 41037, 54716, 82074, 95753, 164148, 191506, 232543, 287259, 383012, 465086, 574518, 697629, 930172, 1149036, 1395258, 1627801, 2790516, 3255602, 4883403, 6511204, 9766806, 19533612]

約数ペア:

[(1, 19533612), (2, 9766806), (3, 6511204), (4, 4883403), (6, 3255602), (7, 2790516), (12, 1627801), (14, 1395258), (17, 1149036), (21, 930172), (28, 697629), (34, 574518), (42, 465086), (51, 383012), (68, 287259), (84, 232543), (102, 191506), (119, 164148), (204, 95753), (238, 82074), (357, 54716), (476, 41037), (714, 27358), (1428, 13679)]