21983190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38567}}^1$

素因数の和:38596

約数の個数: 32

約数和(自身を含む): 55537920

約数和(自身を除く): 33554730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 38567, 77134, 115701, 192835, 231402, 385670, 578505, 732773, 1157010, 1465546, 2198319, 3663865, 4396638, 7327730, 10991595, 21983190]

約数ペア:

[(1, 21983190), (2, 10991595), (3, 7327730), (5, 4396638), (6, 3663865), (10, 2198319), (15, 1465546), (19, 1157010), (30, 732773), (38, 578505), (57, 385670), (95, 231402), (114, 192835), (190, 115701), (285, 77134), (570, 38567)]