102538516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1481}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 189221760

約数和(自身を除く): 86683244

約数列:

[1, 2, 4, 19, 38, 76, 911, 1481, 1822, 2962, 3644, 5924, 17309, 28139, 34618, 56278, 69236, 112556, 1349191, 2698382, 5396764, 25634629, 51269258, 102538516]

約数ペア:

[(1, 102538516), (2, 51269258), (4, 25634629), (19, 5396764), (38, 2698382), (76, 1349191), (911, 112556), (1481, 69236), (1822, 56278), (2962, 34618), (3644, 28139), (5924, 17309)]