17835376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4553

約数の個数: 40

約数和(自身を含む): 39181520

約数和(自身を除く): 21346144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4513, 9026, 18052, 36104, 58669, 72208, 85747, 117338, 171494, 234676, 342988, 469352, 685976, 938704, 1114711, 1371952, 2229422, 4458844, 8917688, 17835376]

約数ペア:

[(1, 17835376), (2, 8917688), (4, 4458844), (8, 2229422), (13, 1371952), (16, 1114711), (19, 938704), (26, 685976), (38, 469352), (52, 342988), (76, 234676), (104, 171494), (152, 117338), (208, 85747), (247, 72208), (304, 58669), (494, 36104), (988, 18052), (1976, 9026), (3952, 4513)]