22604395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 9006485

約数列:

[1, 5, 11, 19, 55, 95, 97, 209, 223, 485, 1045, 1067, 1115, 1843, 2453, 4237, 5335, 9215, 12265, 20273, 21185, 21631, 46607, 101365, 108155, 233035, 237941, 410989, 1189705, 2054945, 4520879, 22604395]

約数ペア:

[(1, 22604395), (5, 4520879), (11, 2054945), (19, 1189705), (55, 410989), (95, 237941), (97, 233035), (209, 108155), (223, 101365), (485, 46607), (1045, 21631), (1067, 21185), (1115, 20273), (1843, 12265), (2453, 9215), (4237, 5335)]