16872156674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{22157}}^1$

素因数の和:22898

約数の個数: 32

約数和(自身を含む): 27600004800

約数和(自身を除く): 10727848126

約数列:

[1, 2, 19, 29, 38, 58, 551, 691, 1102, 1382, 13129, 20039, 22157, 26258, 40078, 44314, 380741, 420983, 642553, 761482, 841966, 1285106, 12208507, 15310487, 24417014, 30620974, 290899253, 444004123, 581798506, 888008246, 8436078337, 16872156674]

約数ペア:

[(1, 16872156674), (2, 8436078337), (19, 888008246), (29, 581798506), (38, 444004123), (58, 290899253), (551, 30620974), (691, 24417014), (1102, 15310487), (1382, 12208507), (13129, 1285106), (20039, 841966), (22157, 761482), (26258, 642553), (40078, 420983), (44314, 380741)]