16719144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 46146240

約数和(自身を除く): 29427096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1307, 1599, 2132, 2614, 3198, 3921, 4264, 5228, 6396, 7842, 10456, 12792, 15684, 16991, 31368, 33982, 50973, 53587, 67964, 101946, 107174, 135928, 160761, 203892, 214348, 321522, 407784, 428696, 643044, 696631, 1286088, 1393262, 2089893, 2786524, 4179786, 5573048, 8359572, 16719144]

約数ペア:

[(1, 16719144), (2, 8359572), (3, 5573048), (4, 4179786), (6, 2786524), (8, 2089893), (12, 1393262), (13, 1286088), (24, 696631), (26, 643044), (39, 428696), (41, 407784), (52, 321522), (78, 214348), (82, 203892), (104, 160761), (123, 135928), (156, 107174), (164, 101946), (246, 67964), (312, 53587), (328, 50973), (492, 33982), (533, 31368), (984, 16991), (1066, 15684), (1307, 12792), (1599, 10456), (2132, 7842), (2614, 6396), (3198, 5228), (3921, 4264)]