13199376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 36872640

約数和(自身を除く): 23673264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 353, 456, 492, 656, 706, 779, 912, 984, 1059, 1412, 1558, 1968, 2118, 2337, 2824, 3116, 4236, 4674, 5648, 6232, 6707, 8472, 9348, 12464, 13414, 14473, 16944, 18696, 20121, 26828, 28946, 37392, 40242, 43419, 53656, 57892, 80484, 86838, 107312, 115784, 160968, 173676, 231568, 274987, 321936, 347352, 549974, 694704, 824961, 1099948, 1649922, 2199896, 3299844, 4399792, 6599688, 13199376]

約数ペア:

[(1, 13199376), (2, 6599688), (3, 4399792), (4, 3299844), (6, 2199896), (8, 1649922), (12, 1099948), (16, 824961), (19, 694704), (24, 549974), (38, 347352), (41, 321936), (48, 274987), (57, 231568), (76, 173676), (82, 160968), (114, 115784), (123, 107312), (152, 86838), (164, 80484), (228, 57892), (246, 53656), (304, 43419), (328, 40242), (353, 37392), (456, 28946), (492, 26828), (656, 20121), (706, 18696), (779, 16944), (912, 14473), (984, 13414), (1059, 12464), (1412, 9348), (1558, 8472), (1968, 6707), (2118, 6232), (2337, 5648), (2824, 4674), (3116, 4236)]