11849620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 26046720

約数和(自身を除く): 14197100

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 239, 268, 335, 370, 478, 670, 740, 956, 1195, 1340, 2390, 2479, 4780, 4958, 8843, 9916, 12395, 16013, 17686, 24790, 32026, 35372, 44215, 49580, 64052, 80065, 88430, 160130, 176860, 320260, 592481, 1184962, 2369924, 2962405, 5924810, 11849620]

約数ペア:

[(1, 11849620), (2, 5924810), (4, 2962405), (5, 2369924), (10, 1184962), (20, 592481), (37, 320260), (67, 176860), (74, 160130), (134, 88430), (148, 80065), (185, 64052), (239, 49580), (268, 44215), (335, 35372), (370, 32026), (478, 24790), (670, 17686), (740, 16013), (956, 12395), (1195, 9916), (1340, 8843), (2390, 4958), (2479, 4780)]