19295568

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2912

約数の個数: 60

約数和(自身を含む): 55169088

約数和(自身を除く): 35873520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2851, 3384, 5702, 6768, 8553, 11404, 17106, 22808, 25659, 34212, 45616, 51318, 68424, 102636, 133997, 136848, 205272, 267994, 401991, 410544, 535988, 803982, 1071976, 1205973, 1607964, 2143952, 2411946, 3215928, 4823892, 6431856, 9647784, 19295568]

約数ペア:

[(1, 19295568), (2, 9647784), (3, 6431856), (4, 4823892), (6, 3215928), (8, 2411946), (9, 2143952), (12, 1607964), (16, 1205973), (18, 1071976), (24, 803982), (36, 535988), (47, 410544), (48, 401991), (72, 267994), (94, 205272), (141, 136848), (144, 133997), (188, 102636), (282, 68424), (376, 51318), (423, 45616), (564, 34212), (752, 25659), (846, 22808), (1128, 17106), (1692, 11404), (2256, 8553), (2851, 6768), (3384, 5702)]