10001904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 29700480

約数和(自身を除く): 19698576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 997, 1254, 1672, 1994, 2508, 2991, 3344, 3988, 5016, 5982, 7976, 10032, 10967, 11964, 15952, 18943, 21934, 23928, 32901, 37886, 43868, 47856, 56829, 65802, 75772, 87736, 113658, 131604, 151544, 175472, 208373, 227316, 263208, 303088, 416746, 454632, 526416, 625119, 833492, 909264, 1250238, 1666984, 2500476, 3333968, 5000952, 10001904]

約数ペア:

[(1, 10001904), (2, 5000952), (3, 3333968), (4, 2500476), (6, 1666984), (8, 1250238), (11, 909264), (12, 833492), (16, 625119), (19, 526416), (22, 454632), (24, 416746), (33, 303088), (38, 263208), (44, 227316), (48, 208373), (57, 175472), (66, 151544), (76, 131604), (88, 113658), (114, 87736), (132, 75772), (152, 65802), (176, 56829), (209, 47856), (228, 43868), (264, 37886), (304, 32901), (418, 23928), (456, 21934), (528, 18943), (627, 15952), (836, 11964), (912, 10967), (997, 10032), (1254, 7976), (1672, 5982), (1994, 5016), (2508, 3988), (2991, 3344)]