19610296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 38208240

約数和(自身を除く): 18597944

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 683, 776, 1366, 2732, 3589, 5464, 7178, 14356, 25271, 28712, 50542, 66251, 101084, 132502, 202168, 265004, 530008, 2451287, 4902574, 9805148, 19610296]

約数ペア:

[(1, 19610296), (2, 9805148), (4, 4902574), (8, 2451287), (37, 530008), (74, 265004), (97, 202168), (148, 132502), (194, 101084), (296, 66251), (388, 50542), (683, 28712), (776, 25271), (1366, 14356), (2732, 7178), (3589, 5464)]