13628516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 26380704

約数和(自身を除く): 12752188

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4243, 8486, 16972, 46673, 93346, 186692, 309739, 619478, 1238956, 3407129, 6814258, 13628516]

約数ペア:

[(1, 13628516), (2, 6814258), (4, 3407129), (11, 1238956), (22, 619478), (44, 309739), (73, 186692), (146, 93346), (292, 46673), (803, 16972), (1606, 8486), (3212, 4243)]