19228672

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 39557700

約数和(自身を除く): 20329028

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 229, 256, 328, 458, 512, 656, 916, 1024, 1312, 1832, 2048, 2624, 3664, 5248, 7328, 9389, 10496, 14656, 18778, 20992, 29312, 37556, 41984, 58624, 75112, 83968, 117248, 150224, 234496, 300448, 468992, 600896, 1201792, 2403584, 4807168, 9614336, 19228672]

約数ペア:

[(1, 19228672), (2, 9614336), (4, 4807168), (8, 2403584), (16, 1201792), (32, 600896), (41, 468992), (64, 300448), (82, 234496), (128, 150224), (164, 117248), (229, 83968), (256, 75112), (328, 58624), (458, 41984), (512, 37556), (656, 29312), (916, 20992), (1024, 18778), (1312, 14656), (1832, 10496), (2048, 9389), (2624, 7328), (3664, 5248)]