2198110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2156450

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 503, 874, 1006, 2185, 2515, 4370, 5030, 9557, 11569, 19114, 23138, 47785, 57845, 95570, 115690, 219811, 439622, 1099055, 2198110]

約数ペア:

[(1, 2198110), (2, 1099055), (5, 439622), (10, 219811), (19, 115690), (23, 95570), (38, 57845), (46, 47785), (95, 23138), (115, 19114), (190, 11569), (230, 9557), (437, 5030), (503, 4370), (874, 2515), (1006, 2185)]