15674707438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109793}}^1$

素因数の和:109861

約数の個数: 48

約数和(自身を含む): 28313676720

約数和(自身を除く): 12638969282

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 289, 323, 442, 494, 578, 646, 3757, 4199, 5491, 7514, 8398, 10982, 71383, 109793, 142766, 219586, 1427309, 1866481, 2086067, 2854618, 3732962, 4172134, 24264253, 27118871, 31730177, 35463139, 48528506, 54237742, 63460354, 70926278, 412492301, 461020807, 602873363, 824984602, 922041614, 1205746726, 7837353719, 15674707438]

約数ペア:

[(1, 15674707438), (2, 7837353719), (13, 1205746726), (17, 922041614), (19, 824984602), (26, 602873363), (34, 461020807), (38, 412492301), (221, 70926278), (247, 63460354), (289, 54237742), (323, 48528506), (442, 35463139), (494, 31730177), (578, 27118871), (646, 24264253), (3757, 4172134), (4199, 3732962), (5491, 2854618), (7514, 2086067), (8398, 1866481), (10982, 1427309), (71383, 219586), (109793, 142766)]