19047678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 22683522

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4139, 4602, 8278, 12417, 24834, 53807, 107614, 161421, 244201, 322842, 488402, 732603, 1465206, 3174613, 6349226, 9523839, 19047678]

約数ペア:

[(1, 19047678), (2, 9523839), (3, 6349226), (6, 3174613), (13, 1465206), (26, 732603), (39, 488402), (59, 322842), (78, 244201), (118, 161421), (177, 107614), (354, 53807), (767, 24834), (1534, 12417), (2301, 8278), (4139, 4602)]