846629170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{22619}}^1$

素因数の和:22842

約数の個数: 32

約数和(自身を含む): 1612353600

約数和(自身を除く): 765724430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 18715, 22619, 37430, 45238, 113095, 226190, 429761, 859522, 2148805, 4297610, 4455943, 8911886, 22279715, 44559430, 84662917, 169325834, 423314585, 846629170]

約数ペア:

[(1, 846629170), (2, 423314585), (5, 169325834), (10, 84662917), (19, 44559430), (38, 22279715), (95, 8911886), (190, 4455943), (197, 4297610), (394, 2148805), (985, 859522), (1970, 429761), (3743, 226190), (7486, 113095), (18715, 45238), (22619, 37430)]