17561282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 29445120

約数和(自身を除く): 11883838

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 283, 437, 566, 874, 1349, 1633, 2698, 3266, 5377, 6509, 10754, 13018, 20093, 31027, 40186, 62054, 123671, 247342, 381767, 462139, 763534, 924278, 8780641, 17561282]

約数ペア:

[(1, 17561282), (2, 8780641), (19, 924278), (23, 763534), (38, 462139), (46, 381767), (71, 247342), (142, 123671), (283, 62054), (437, 40186), (566, 31027), (874, 20093), (1349, 13018), (1633, 10754), (2698, 6509), (3266, 5377)]