1639713053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12473}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 2047731840

約数和(自身を除く): 408018787

約数列:

[1, 11, 17, 19, 37, 187, 209, 323, 407, 629, 703, 3553, 6919, 7733, 11951, 12473, 131461, 137203, 212041, 236987, 461501, 2332451, 2606857, 4028779, 5076511, 7845517, 8768519, 44316569, 86300687, 96453709, 149064823, 1639713053]

約数ペア:

[(1, 1639713053), (11, 149064823), (17, 96453709), (19, 86300687), (37, 44316569), (187, 8768519), (209, 7845517), (323, 5076511), (407, 4028779), (629, 2606857), (703, 2332451), (3553, 461501), (6919, 236987), (7733, 212041), (11951, 137203), (12473, 131461)]