13127708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 13967332

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 383, 418, 451, 766, 779, 836, 902, 1532, 1558, 1804, 3116, 4213, 7277, 8426, 8569, 14554, 15703, 16852, 17138, 29108, 31406, 34276, 62812, 80047, 160094, 172733, 298357, 320188, 345466, 596714, 690932, 1193428, 3281927, 6563854, 13127708]

約数ペア:

[(1, 13127708), (2, 6563854), (4, 3281927), (11, 1193428), (19, 690932), (22, 596714), (38, 345466), (41, 320188), (44, 298357), (76, 172733), (82, 160094), (164, 80047), (209, 62812), (383, 34276), (418, 31406), (451, 29108), (766, 17138), (779, 16852), (836, 15703), (902, 14554), (1532, 8569), (1558, 8426), (1804, 7277), (3116, 4213)]