15208538372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1\times {\mathrm{2579}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 28942233600

約数和(自身を除く): 13733695228

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 2503, 2579, 5006, 5158, 10012, 10316, 47557, 49001, 77593, 79949, 95114, 98002, 155186, 159898, 190228, 196004, 310372, 319796, 1474267, 1519031, 2948534, 3038062, 5897068, 6076124, 6455237, 12910474, 25820948, 122649503, 200112347, 245299006, 400224694, 490598012, 800449388, 3802134593, 7604269186, 15208538372]

約数ペア:

[(1, 15208538372), (2, 7604269186), (4, 3802134593), (19, 800449388), (31, 490598012), (38, 400224694), (62, 245299006), (76, 200112347), (124, 122649503), (589, 25820948), (1178, 12910474), (2356, 6455237), (2503, 6076124), (2579, 5897068), (5006, 3038062), (5158, 2948534), (10012, 1519031), (10316, 1474267), (47557, 319796), (49001, 310372), (77593, 196004), (79949, 190228), (95114, 159898), (98002, 155186)]