219962506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199603}}^1$

素因数の和:199653

約数の個数: 16

約数和(自身を含む): 359287200

約数和(自身を除く): 139324694

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 199603, 399206, 3792457, 5788487, 7584914, 11576974, 109981253, 219962506]

約数ペア:

[(1, 219962506), (2, 109981253), (19, 11576974), (29, 7584914), (38, 5788487), (58, 3792457), (551, 399206), (1102, 199603)]