19831602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 45648000

約数和(自身を除く): 25816398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 3169, 6258, 6338, 9507, 19014, 22183, 44366, 66549, 133098, 472181, 944362, 1416543, 2833086, 3305267, 6610534, 9915801, 19831602]

約数ペア:

[(1, 19831602), (2, 9915801), (3, 6610534), (6, 3305267), (7, 2833086), (14, 1416543), (21, 944362), (42, 472181), (149, 133098), (298, 66549), (447, 44366), (894, 22183), (1043, 19014), (2086, 9507), (3129, 6338), (3169, 6258)]