9643868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 19662720

約数和(自身を除く): 10018852

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 227, 247, 454, 494, 559, 817, 908, 988, 1118, 1634, 2236, 2951, 3268, 4313, 5902, 8626, 9761, 10621, 11804, 17252, 19522, 21242, 39044, 42484, 56069, 112138, 126893, 185459, 224276, 253786, 370918, 507572, 741836, 2410967, 4821934, 9643868]

約数ペア:

[(1, 9643868), (2, 4821934), (4, 2410967), (13, 741836), (19, 507572), (26, 370918), (38, 253786), (43, 224276), (52, 185459), (76, 126893), (86, 112138), (172, 56069), (227, 42484), (247, 39044), (454, 21242), (494, 19522), (559, 17252), (817, 11804), (908, 10621), (988, 9761), (1118, 8626), (1634, 5902), (2236, 4313), (2951, 3268)]