19111164

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 26853636

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 151, 159, 199, 212, 302, 318, 398, 453, 597, 604, 636, 796, 906, 1194, 1812, 2388, 8003, 10547, 16006, 21094, 24009, 30049, 31641, 32012, 42188, 48018, 60098, 63282, 90147, 96036, 120196, 126564, 180294, 360588, 1592597, 3185194, 4777791, 6370388, 9555582, 19111164]

約数ペア:

[(1, 19111164), (2, 9555582), (3, 6370388), (4, 4777791), (6, 3185194), (12, 1592597), (53, 360588), (106, 180294), (151, 126564), (159, 120196), (199, 96036), (212, 90147), (302, 63282), (318, 60098), (398, 48018), (453, 42188), (597, 32012), (604, 31641), (636, 30049), (796, 24009), (906, 21094), (1194, 16006), (1812, 10547), (2388, 8003)]