15923014744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21872273}}^1$

素因数の和:21872299

約数の個数: 32

約数和(自身を含む): 36745420320

約数和(自身を除く): 20822405576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21872273, 43744546, 87489092, 153105911, 174978184, 284339549, 306211822, 568679098, 612423644, 1137358196, 1224847288, 1990376843, 2274716392, 3980753686, 7961507372, 15923014744]

約数ペア:

[(1, 15923014744), (2, 7961507372), (4, 3980753686), (7, 2274716392), (8, 1990376843), (13, 1224847288), (14, 1137358196), (26, 612423644), (28, 568679098), (52, 306211822), (56, 284339549), (91, 174978184), (104, 153105911), (182, 87489092), (364, 43744546), (728, 21872273)]