21110362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6862

約数の個数: 32

約数和(自身を含む): 41271552

約数和(自身を除く): 20161190

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6823, 13646, 47761, 88699, 95522, 115991, 177398, 231982, 620893, 811937, 1241786, 1507883, 1623874, 3015766, 10555181, 21110362]

約数ペア:

[(1, 21110362), (2, 10555181), (7, 3015766), (13, 1623874), (14, 1507883), (17, 1241786), (26, 811937), (34, 620893), (91, 231982), (119, 177398), (182, 115991), (221, 95522), (238, 88699), (442, 47761), (1547, 13646), (3094, 6823)]