19556152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 27099848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 599, 616, 742, 1166, 1198, 1484, 2332, 2396, 2968, 4081, 4193, 4664, 4792, 6589, 8162, 8386, 13178, 16324, 16772, 26356, 31747, 32648, 33544, 46123, 52712, 63494, 92246, 126988, 184492, 222229, 253976, 349217, 368984, 444458, 698434, 888916, 1396868, 1777832, 2444519, 2793736, 4889038, 9778076, 19556152]

約数ペア:

[(1, 19556152), (2, 9778076), (4, 4889038), (7, 2793736), (8, 2444519), (11, 1777832), (14, 1396868), (22, 888916), (28, 698434), (44, 444458), (53, 368984), (56, 349217), (77, 253976), (88, 222229), (106, 184492), (154, 126988), (212, 92246), (308, 63494), (371, 52712), (424, 46123), (583, 33544), (599, 32648), (616, 31747), (742, 26356), (1166, 16772), (1198, 16324), (1484, 13178), (2332, 8386), (2396, 8162), (2968, 6589), (4081, 4792), (4193, 4664)]