21734134

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 33365520

約数和(自身を除く): 11631386

約数列:

[1, 2, 53, 106, 379, 541, 758, 1082, 20087, 28673, 40174, 57346, 205039, 410078, 10867067, 21734134]

約数ペア:

[(1, 21734134), (2, 10867067), (53, 410078), (106, 205039), (379, 57346), (541, 40174), (758, 28673), (1082, 20087)]