23197972

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 47918304

約数和(自身を除く): 24720332

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1667, 1988, 3334, 3479, 6668, 6958, 11669, 13916, 23338, 46676, 81683, 118357, 163366, 236714, 326732, 473428, 828499, 1656998, 3313996, 5799493, 11598986, 23197972]

約数ペア:

[(1, 23197972), (2, 11598986), (4, 5799493), (7, 3313996), (14, 1656998), (28, 828499), (49, 473428), (71, 326732), (98, 236714), (142, 163366), (196, 118357), (284, 81683), (497, 46676), (994, 23338), (1667, 13916), (1988, 11669), (3334, 6958), (3479, 6668)]