2019673932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{285749}}^1$

素因数の和:285806

約数の個数: 48

約数和(自身を含む): 5120640000

約数和(自身を除く): 3100966068

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 285749, 571498, 857247, 1142996, 1714494, 3428988, 5429231, 8858219, 10858462, 16287693, 17716438, 21716924, 26574657, 32575386, 35432876, 53149314, 65150772, 106298628, 168306161, 336612322, 504918483, 673224644, 1009836966, 2019673932]

約数ペア:

[(1, 2019673932), (2, 1009836966), (3, 673224644), (4, 504918483), (6, 336612322), (12, 168306161), (19, 106298628), (31, 65150772), (38, 53149314), (57, 35432876), (62, 32575386), (76, 26574657), (93, 21716924), (114, 17716438), (124, 16287693), (186, 10858462), (228, 8858219), (372, 5429231), (589, 3428988), (1178, 1714494), (1767, 1142996), (2356, 857247), (3534, 571498), (7068, 285749)]