19952316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24097}}^1$

素因数の和:24130

約数の個数: 36

約数和(自身を含む): 52630032

約数和(自身を除く): 32677716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24097, 48194, 72291, 96388, 144582, 216873, 289164, 433746, 554231, 867492, 1108462, 1662693, 2216924, 3325386, 4988079, 6650772, 9976158, 19952316]

約数ペア:

[(1, 19952316), (2, 9976158), (3, 6650772), (4, 4988079), (6, 3325386), (9, 2216924), (12, 1662693), (18, 1108462), (23, 867492), (36, 554231), (46, 433746), (69, 289164), (92, 216873), (138, 144582), (207, 96388), (276, 72291), (414, 48194), (828, 24097)]