19941432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 59973120

約数和(自身を除く): 40031688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 547, 588, 651, 744, 868, 1094, 1176, 1302, 1519, 1641, 1736, 2188, 2604, 3038, 3282, 3829, 4376, 4557, 5208, 6076, 6564, 7658, 9114, 11487, 12152, 13128, 15316, 16957, 18228, 22974, 26803, 30632, 33914, 36456, 45948, 50871, 53606, 67828, 80409, 91896, 101742, 107212, 118699, 135656, 160818, 203484, 214424, 237398, 321636, 356097, 406968, 474796, 643272, 712194, 830893, 949592, 1424388, 1661786, 2492679, 2848776, 3323572, 4985358, 6647144, 9970716, 19941432]

約数ペア:

[(1, 19941432), (2, 9970716), (3, 6647144), (4, 4985358), (6, 3323572), (7, 2848776), (8, 2492679), (12, 1661786), (14, 1424388), (21, 949592), (24, 830893), (28, 712194), (31, 643272), (42, 474796), (49, 406968), (56, 356097), (62, 321636), (84, 237398), (93, 214424), (98, 203484), (124, 160818), (147, 135656), (168, 118699), (186, 107212), (196, 101742), (217, 91896), (248, 80409), (294, 67828), (372, 53606), (392, 50871), (434, 45948), (547, 36456), (588, 33914), (651, 30632), (744, 26803), (868, 22974), (1094, 18228), (1176, 16957), (1302, 15316), (1519, 13128), (1641, 12152), (1736, 11487), (2188, 9114), (2604, 7658), (3038, 6564), (3282, 6076), (3829, 5208), (4376, 4557)]