11729218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 19875456

約数和(自身を除く): 8146238

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 283, 391, 566, 782, 901, 1219, 1802, 2438, 4811, 6509, 9622, 13018, 14999, 20723, 29998, 41446, 110653, 221306, 254983, 344977, 509966, 689954, 5864609, 11729218]

約数ペア:

[(1, 11729218), (2, 5864609), (17, 689954), (23, 509966), (34, 344977), (46, 254983), (53, 221306), (106, 110653), (283, 41446), (391, 29998), (566, 20723), (782, 14999), (901, 13018), (1219, 9622), (1802, 6509), (2438, 4811)]