16959932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20321

約数の個数: 24

約数和(自身を含む): 34083840

約数和(自身を除く): 17123908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20287, 40574, 81148, 223157, 385453, 446314, 770906, 892628, 1541812, 4239983, 8479966, 16959932]

約数ペア:

[(1, 16959932), (2, 8479966), (4, 4239983), (11, 1541812), (19, 892628), (22, 770906), (38, 446314), (44, 385453), (76, 223157), (209, 81148), (418, 40574), (836, 20287)]