19716192

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4060

約数の個数: 72

約数和(自身を含む): 59380776

約数和(自身を除く): 39664584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4027, 4896, 8054, 12081, 16108, 24162, 32216, 36243, 48324, 64432, 68459, 72486, 96648, 128864, 136918, 144972, 193296, 205377, 273836, 289944, 386592, 410754, 547672, 579888, 616131, 821508, 1095344, 1159776, 1232262, 1643016, 2190688, 2464524, 3286032, 4929048, 6572064, 9858096, 19716192]

約数ペア:

[(1, 19716192), (2, 9858096), (3, 6572064), (4, 4929048), (6, 3286032), (8, 2464524), (9, 2190688), (12, 1643016), (16, 1232262), (17, 1159776), (18, 1095344), (24, 821508), (32, 616131), (34, 579888), (36, 547672), (48, 410754), (51, 386592), (68, 289944), (72, 273836), (96, 205377), (102, 193296), (136, 144972), (144, 136918), (153, 128864), (204, 96648), (272, 72486), (288, 68459), (306, 64432), (408, 48324), (544, 36243), (612, 32216), (816, 24162), (1224, 16108), (1632, 12081), (2448, 8054), (4027, 4896)]