22193296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 45934560

約数和(自身を除く): 23741264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 587, 1112, 1174, 2224, 2348, 2363, 4696, 4726, 9392, 9452, 9979, 18904, 19958, 37808, 39916, 79832, 81593, 159664, 163186, 326372, 652744, 1305488, 1387081, 2774162, 5548324, 11096648, 22193296]

約数ペア:

[(1, 22193296), (2, 11096648), (4, 5548324), (8, 2774162), (16, 1387081), (17, 1305488), (34, 652744), (68, 326372), (136, 163186), (139, 159664), (272, 81593), (278, 79832), (556, 39916), (587, 37808), (1112, 19958), (1174, 18904), (2224, 9979), (2348, 9452), (2363, 9392), (4696, 4726)]