19413780252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8761}}^1\times {\mathrm{9719}}^1$

素因数の和:18506

約数の個数: 48

約数和(自身を含む): 47693318400

約数和(自身を除く): 28279538148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8761, 9719, 17522, 19438, 26283, 29157, 35044, 38876, 52566, 58314, 105132, 116628, 166459, 184661, 332918, 369322, 499377, 553983, 665836, 738644, 998754, 1107966, 1997508, 2215932, 85148159, 170296318, 255444477, 340592636, 510888954, 1021777908, 1617815021, 3235630042, 4853445063, 6471260084, 9706890126, 19413780252]

約数ペア:

[(1, 19413780252), (2, 9706890126), (3, 6471260084), (4, 4853445063), (6, 3235630042), (12, 1617815021), (19, 1021777908), (38, 510888954), (57, 340592636), (76, 255444477), (114, 170296318), (228, 85148159), (8761, 2215932), (9719, 1997508), (17522, 1107966), (19438, 998754), (26283, 738644), (29157, 665836), (35044, 553983), (38876, 499377), (52566, 369322), (58314, 332918), (105132, 184661), (116628, 166459)]