19896924

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 27882276

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 157, 177, 179, 236, 314, 354, 358, 471, 537, 628, 708, 716, 942, 1074, 1884, 2148, 9263, 10561, 18526, 21122, 27789, 28103, 31683, 37052, 42244, 55578, 56206, 63366, 84309, 111156, 112412, 126732, 168618, 337236, 1658077, 3316154, 4974231, 6632308, 9948462, 19896924]

約数ペア:

[(1, 19896924), (2, 9948462), (3, 6632308), (4, 4974231), (6, 3316154), (12, 1658077), (59, 337236), (118, 168618), (157, 126732), (177, 112412), (179, 111156), (236, 84309), (314, 63366), (354, 56206), (358, 55578), (471, 42244), (537, 37052), (628, 31683), (708, 28103), (716, 27789), (942, 21122), (1074, 18526), (1884, 10561), (2148, 9263)]