22885804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 21466196

約数列:

[1, 2, 4, 19, 38, 43, 47, 76, 86, 94, 149, 172, 188, 298, 596, 817, 893, 1634, 1786, 2021, 2831, 3268, 3572, 4042, 5662, 6407, 7003, 8084, 11324, 12814, 14006, 25628, 28012, 38399, 76798, 121733, 133057, 153596, 243466, 266114, 301129, 486932, 532228, 602258, 1204516, 5721451, 11442902, 22885804]

約数ペア:

[(1, 22885804), (2, 11442902), (4, 5721451), (19, 1204516), (38, 602258), (43, 532228), (47, 486932), (76, 301129), (86, 266114), (94, 243466), (149, 153596), (172, 133057), (188, 121733), (298, 76798), (596, 38399), (817, 28012), (893, 25628), (1634, 14006), (1786, 12814), (2021, 11324), (2831, 8084), (3268, 7003), (3572, 6407), (4042, 5662)]