15404003516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{23369}}^1$

素因数の和:23666

約数の個数: 48

約数和(自身を含む): 29964453120

約数和(自身を除く): 14560449604

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 211, 284, 422, 781, 844, 1562, 2321, 3124, 4642, 9284, 14981, 23369, 29962, 46738, 59924, 93476, 164791, 257059, 329582, 514118, 659164, 1028236, 1659199, 3318398, 4930859, 6636796, 9861718, 18251189, 19723436, 36502378, 54239449, 73004756, 108478898, 216957796, 350090989, 700181978, 1400363956, 3851000879, 7702001758, 15404003516]

約数ペア:

[(1, 15404003516), (2, 7702001758), (4, 3851000879), (11, 1400363956), (22, 700181978), (44, 350090989), (71, 216957796), (142, 108478898), (211, 73004756), (284, 54239449), (422, 36502378), (781, 19723436), (844, 18251189), (1562, 9861718), (2321, 6636796), (3124, 4930859), (4642, 3318398), (9284, 1659199), (14981, 1028236), (23369, 659164), (29962, 514118), (46738, 329582), (59924, 257059), (93476, 164791)]