19745376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29383}}^1$

素因数の和:29403

約数の個数: 48

約数和(自身を含む): 59238144

約数和(自身を除く): 39492768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29383, 58766, 88149, 117532, 176298, 205681, 235064, 352596, 411362, 470128, 617043, 705192, 822724, 940256, 1234086, 1410384, 1645448, 2468172, 2820768, 3290896, 4936344, 6581792, 9872688, 19745376]

約数ペア:

[(1, 19745376), (2, 9872688), (3, 6581792), (4, 4936344), (6, 3290896), (7, 2820768), (8, 2468172), (12, 1645448), (14, 1410384), (16, 1234086), (21, 940256), (24, 822724), (28, 705192), (32, 617043), (42, 470128), (48, 411362), (56, 352596), (84, 235064), (96, 205681), (112, 176298), (168, 117532), (224, 88149), (336, 58766), (672, 29383)]