19864410988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1\times {\mathrm{5987}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 37482963840

約数和(自身を除く): 17618552852

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 827, 1003, 1654, 2006, 3308, 4012, 5987, 11974, 14059, 23948, 28118, 48793, 56236, 97586, 101779, 195172, 203558, 353233, 407116, 706466, 829481, 1412932, 1658962, 3317924, 4951249, 6004961, 9902498, 12009922, 19804996, 24019844, 84171233, 168342466, 292123691, 336684932, 584247382, 1168494764, 4966102747, 9932205494, 19864410988]

約数ペア:

[(1, 19864410988), (2, 9932205494), (4, 4966102747), (17, 1168494764), (34, 584247382), (59, 336684932), (68, 292123691), (118, 168342466), (236, 84171233), (827, 24019844), (1003, 19804996), (1654, 12009922), (2006, 9902498), (3308, 6004961), (4012, 4951249), (5987, 3317924), (11974, 1658962), (14059, 1412932), (23948, 829481), (28118, 706466), (48793, 407116), (56236, 353233), (97586, 203558), (101779, 195172)]