16647148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 36154944

約数和(自身を除く): 19507796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 853, 1148, 1394, 1706, 2788, 3412, 4879, 5971, 9758, 11942, 14501, 19516, 23884, 29002, 34973, 58004, 69946, 101507, 139892, 203014, 244811, 406028, 489622, 594541, 979244, 1189082, 2378164, 4161787, 8323574, 16647148]

約数ペア:

[(1, 16647148), (2, 8323574), (4, 4161787), (7, 2378164), (14, 1189082), (17, 979244), (28, 594541), (34, 489622), (41, 406028), (68, 244811), (82, 203014), (119, 139892), (164, 101507), (238, 69946), (287, 58004), (476, 34973), (574, 29002), (697, 23884), (853, 19516), (1148, 14501), (1394, 11942), (1706, 9758), (2788, 5971), (3412, 4879)]