19384344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38461}}^1$

素因数の和:38480

約数の個数: 48

約数和(自身を含む): 60000720

約数和(自身を除く): 40616376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38461, 76922, 115383, 153844, 230766, 269227, 307688, 346149, 461532, 538454, 692298, 807681, 923064, 1076908, 1384596, 1615362, 2153816, 2423043, 2769192, 3230724, 4846086, 6461448, 9692172, 19384344]

約数ペア:

[(1, 19384344), (2, 9692172), (3, 6461448), (4, 4846086), (6, 3230724), (7, 2769192), (8, 2423043), (9, 2153816), (12, 1615362), (14, 1384596), (18, 1076908), (21, 923064), (24, 807681), (28, 692298), (36, 538454), (42, 461532), (56, 346149), (63, 307688), (72, 269227), (84, 230766), (126, 153844), (168, 115383), (252, 76922), (504, 38461)]