19650397368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{213833}}^1$

素因数の和:214396

約数の個数: 64

約数和(自身を含む): 56246895360

約数和(自身を除く): 36596497992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 1094, 1641, 2188, 3282, 3829, 4376, 6564, 7658, 11487, 13128, 15316, 22974, 30632, 45948, 91896, 213833, 427666, 641499, 855332, 1282998, 1496831, 1710664, 2565996, 2993662, 4490493, 5131992, 5987324, 8980986, 11974648, 17961972, 35923944, 116966651, 233933302, 350899953, 467866604, 701799906, 818766557, 935733208, 1403599812, 1637533114, 2456299671, 2807199624, 3275066228, 4912599342, 6550132456, 9825198684, 19650397368]

約数ペア:

[(1, 19650397368), (2, 9825198684), (3, 6550132456), (4, 4912599342), (6, 3275066228), (7, 2807199624), (8, 2456299671), (12, 1637533114), (14, 1403599812), (21, 935733208), (24, 818766557), (28, 701799906), (42, 467866604), (56, 350899953), (84, 233933302), (168, 116966651), (547, 35923944), (1094, 17961972), (1641, 11974648), (2188, 8980986), (3282, 5987324), (3829, 5131992), (4376, 4490493), (6564, 2993662), (7658, 2565996), (11487, 1710664), (13128, 1496831), (15316, 1282998), (22974, 855332), (30632, 641499), (45948, 427666), (91896, 213833)]