11715248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 24217200

約数和(自身を除く): 12501952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 433, 712, 866, 1424, 1691, 1732, 3382, 3464, 6764, 6928, 8227, 13528, 16454, 27056, 32908, 38537, 65816, 77074, 131632, 154148, 308296, 616592, 732203, 1464406, 2928812, 5857624, 11715248]

約数ペア:

[(1, 11715248), (2, 5857624), (4, 2928812), (8, 1464406), (16, 732203), (19, 616592), (38, 308296), (76, 154148), (89, 131632), (152, 77074), (178, 65816), (304, 38537), (356, 32908), (433, 27056), (712, 16454), (866, 13528), (1424, 8227), (1691, 6928), (1732, 6764), (3382, 3464)]