105890686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 186537600

約数和(自身を除く): 80646914

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 199, 209, 361, 398, 418, 722, 737, 1273, 1474, 2189, 2546, 3781, 3971, 4378, 7562, 7942, 13333, 14003, 24187, 26666, 28006, 41591, 48374, 71839, 83182, 143678, 146663, 253327, 266057, 293326, 506654, 532114, 790229, 1580458, 2786597, 4813213, 5573194, 9626426, 52945343, 105890686]

約数ペア:

[(1, 105890686), (2, 52945343), (11, 9626426), (19, 5573194), (22, 4813213), (38, 2786597), (67, 1580458), (134, 790229), (199, 532114), (209, 506654), (361, 293326), (398, 266057), (418, 253327), (722, 146663), (737, 143678), (1273, 83182), (1474, 71839), (2189, 48374), (2546, 41591), (3781, 28006), (3971, 26666), (4378, 24187), (7562, 14003), (7942, 13333)]