21134510986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1\times {\mathrm{2593}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 33322399488

約数和(自身を除く): 12187888502

約数列:

[1, 2, 23, 46, 167, 334, 1061, 2122, 2593, 3841, 5186, 7682, 24403, 48806, 59639, 119278, 177187, 354374, 433031, 866062, 2751173, 4075301, 5502346, 8150602, 9959713, 19919426, 63276979, 126553958, 459445891, 918891782, 10567255493, 21134510986]

約数ペア:

[(1, 21134510986), (2, 10567255493), (23, 918891782), (46, 459445891), (167, 126553958), (334, 63276979), (1061, 19919426), (2122, 9959713), (2593, 8150602), (3841, 5502346), (5186, 4075301), (7682, 2751173), (24403, 866062), (48806, 433031), (59639, 354374), (119278, 177187)]